diff --git a/backend/examples/migrations/0007_example_score.py b/backend/examples/migrations/0007_example_score.py
new file mode 100644
index 00000000..a8f6afdc
--- /dev/null
+++ b/backend/examples/migrations/0007_example_score.py
@@ -0,0 +1,18 @@
+# Generated by Django 4.0.7 on 2022-10-21 07:37
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("examples", "0006_alter_example_upload_name"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="example",
+            name="score",
+            field=models.FloatField(default=100),
+        ),
+    ]
diff --git a/backend/examples/models.py b/backend/examples/models.py
index 51465fc5..733e64e8 100644
--- a/backend/examples/models.py
+++ b/backend/examples/models.py
@@ -18,6 +18,7 @@ class Example(models.Model):
     project = models.ForeignKey(to=Project, on_delete=models.CASCADE, related_name="examples")
     annotations_approved_by = models.ForeignKey(to=User, on_delete=models.SET_NULL, null=True, blank=True)
     text = models.TextField(null=True, blank=True)
+    score = models.FloatField(default=100)
     created_at = models.DateTimeField(auto_now_add=True, db_index=True)
     updated_at = models.DateTimeField(auto_now=True)
 
diff --git a/backend/examples/serializers.py b/backend/examples/serializers.py
index fad6690e..eb6bf615 100644
--- a/backend/examples/serializers.py
+++ b/backend/examples/serializers.py
@@ -45,6 +45,7 @@ class ExampleSerializer(serializers.ModelSerializer):
             "text",
             "is_confirmed",
             "upload_name",
+            "score",
         ]
         read_only_fields = ["filename", "is_confirmed", "upload_name"]